Mineral Specimen Images (M)

Mineral Thumbnail Images (M)

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Mineral Specimen Images (M) With 774 Images

Manasseite Image

Images:

Manasseite: Mg6Al2(CO3)(OH)16·4(H2O)

Comments: Brownish yellow crystal of manasseite on dolomite matrix.
Location: Jacupiranga mine, Jacupiranga, Sao Paolo, Brazil. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Manasseite Image

Images:

Manasseite: Mg6Al2(CO3)(OH)16·4(H2O)

Comments: Brownish yellow crystal of manasseite on dolomite matrix.
Location: Jacupiranga mine, Jacupiranga, Sao Paolo, Brazil. Scale: Not Given.
© Lou Perloff / Photo Atlas of Minerals

Mandarinoite Image

Images:

Mandarinoite: Fe+++2Se3O9·6(H2O)

Comments: Specimen of solid manandonite with crystals to 2 mm.
Location: Manandona River, Sahatany Valley, Madagascar. Scale: 2.2 x 1.3 cm.
© John Veevaert

Mandarinoite Image

Images:

Mandarinoite: Fe+++2Se3O9·6(H2O)

Comments: Specimen of solid manandonite with crystals to 2 mm.
Location: Manandona River, Sahatany Valley, Madagascar. Scale: 2.2 x 1.3 cm.
© John Veevaert

Manganbabingtonite Image

Images:

Manganbabingtonite: Ca2(Mn,Fe++)Fe+++Si5O14(OH)

Comments: Brownish black manganbabingtonite associated with pink Inesite blades.
Location: Hubei, China. Scale: 8 x 5.7 cm.
© Fabre Minerals

Manganbabingtonite Image

Images:

Manganbabingtonite: Ca2(Mn,Fe++)Fe+++Si5O14(OH)

Comments: Brownish black manganbabingtonite associated with pink Inesite blades.
Location: Hubei, China. Scale: 8 x 5.7 cm.
© Fabre Minerals

Manganbelyankinite Image

Images:

Manganbelyankinite: (Mn,Ca)(Ti,Nb)5O12·9(H2O)

Comments: Brownish to blackish manganbelyankinite coatings on syenite rock.
Location: Punkurvaiv, Lovozero Massif, Kola Peninsula, Murmansk District, Russia. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganbelyankinite Image

Images:

Manganbelyankinite: (Mn,Ca)(Ti,Nb)5O12·9(H2O)

Manganberzeliite Image

Images:

Manganberzeliite: (Ca,Na)3(Mn,Mg)2(AsO4)3

Comments: Orange translucent crystalline manganberzeliite in clear calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Manganberzeliite Image

Images:

Manganberzeliite: (Ca,Na)3(Mn,Mg)2(AsO4)3

Comments: Orange translucent crystalline manganberzeliite in clear calcite.
Location: Langban, Varmland, Sweden. Scale: See Photo.
© Jeff Weissman / Photographic Guide to Mineral Species

Mangangordonite Image

Images:

Mangangordonite: (Mn++,Fe++,Mg)Al2(PO4)2(OH)2·8(H2O)

Comments: White, blocky crystal of mangangordonite to 0.5mm on matrix.
Location: Foote mine, Cleveland Co., North Carolina, USA. Scale: Picture size 5 mm.
© Tom Loomis / Dakota Matrix

Mangangordonite Image

Images:

Mangangordonite: (Mn++,Fe++,Mg)Al2(PO4)2(OH)2·8(H2O)

Comments: White, blocky crystal of mangangordonite to 0.5mm on matrix.
Location: Foote mine, Cleveland Co., North Carolina, USA. Scale: Picture size 5 mm.
© Tom Loomis / Dakota Matrix

Manganiandrosite-(La) Image

Images:

Manganiandrosite-(La): (Mn,Ca)(La,Ce,Ca,Nd)AlMn+++Mn++(SiO4)(Si2O7)O(OH)

Comments: Orange glassy crystalline manganiandrosite-(La).
Location: Mt. Petalon, Andros Island, Cyclades, Greece. Scale: Thumbnail.
© Tom Loomis / Dakota Matrix

Manganiandrosite-(La) Image

Images:

Manganiandrosite-(La): (Mn,Ca)(La,Ce,Ca,Nd)AlMn+++Mn++(SiO4)(Si2O7)O(OH)

Comments: Orange glassy crystalline manganiandrosite-(La).
Location: Mt. Petalon, Andros Island, Cyclades, Greece. Scale: Thumbnail.
© Tom Loomis / Dakota Matrix

Manganilvaite Image

Images:

Manganilvaite: CaFe++Fe+++(Mn,Fe++)(Si2O7)O(OH)

Comments: Small, black, very bright crystals of manganilvaite on a matrix of clear quartz, white calcite, and tiny brassy pyrite crystals.
Location: Daye mining area, Hubei, China. Scale: 6 x 5.6 x 3.7 cm.
© Fabre Minerals

Manganilvaite Image

Images:

Manganilvaite: CaFe++Fe+++(Mn,Fe++)(Si2O7)O(OH)

Manganipiemontite-(Sr) Image

Images:

Manganipiemontite-(Sr): CaSr(Mn+++,Fe+++)2Al[Si3O12](OH)

Comments: Thin-section of (100) twinned tweddillite blades (red-orange-magenta ) in a matrix of serandite-pectolite (white-grey-yellow). Crossed polarizers. (MinMag 66:144).
Location: Kalahari manganese fields (Republic of South Africa). Scale: Picture Size 1 mm.
© Mineralogical Magazine

Manganipiemontite-(Sr) Image

Images:

Manganipiemontite-(Sr): CaSr(Mn+++,Fe+++)2Al[Si3O12](OH)

Manganite Image

Images:

Manganite: MnO(OH)

Comments: Lustrous feathery crystals of manganite to 0.75 cm.
Location: N'Chwaning Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. Scale: 7.8 x 4.2 cm.
© John Veevaert

Manganite Image

Images:

Manganite: MnO(OH)
Sudoite: Mg2(Al,Fe+++)3Si3AlO10(OH)8

Comments: Pinkish to nearly white earthy sudoite with dark manganite.
Location: Ilfeld, Nordhausen, Erfurt district, Harz Mts, Thuringia, Germany. Scale: Picture size 4 mm.
© Thomas Witzke / Abraxas-Verlag

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